From 1c213bd24ad04f4430031d20d740d7783162b099 Mon Sep 17 00:00:00 2001 From: WANG Cong Date: Thu, 13 Feb 2014 11:46:28 -0800 Subject: net: introduce netdev_alloc_pcpu_stats() for drivers There are many drivers calling alloc_percpu() to allocate pcpu stats and then initializing ->syncp. So just introduce a helper function for them. Cc: David S. Miller Signed-off-by: Cong Wang Signed-off-by: David S. Miller --- drivers/net/team/team.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'drivers/net/team/team.c') diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index 28407426fd6f..adb46de7c90d 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -1540,16 +1540,10 @@ static int team_init(struct net_device *dev) mutex_init(&team->lock); team_set_no_mode(team); - team->pcpu_stats = alloc_percpu(struct team_pcpu_stats); + team->pcpu_stats = netdev_alloc_pcpu_stats(struct team_pcpu_stats); if (!team->pcpu_stats) return -ENOMEM; - for_each_possible_cpu(i) { - struct team_pcpu_stats *team_stats; - team_stats = per_cpu_ptr(team->pcpu_stats, i); - u64_stats_init(&team_stats->syncp); - } - for (i = 0; i < TEAM_PORT_HASHENTRIES; i++) INIT_HLIST_HEAD(&team->en_port_hlist[i]); INIT_LIST_HEAD(&team->port_list); -- cgit v1.2.3